Climatological Report (Daily)
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CDUS45 KTFX 221010
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
407 AM MDT FRI MAY 22 2015


...................................

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 21 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         65    509 PM  84    1967  65      0       73
  MINIMUM         45    537 AM  25    2001  38      7       36
  AVERAGE         55                        52      3       55

PRECIPITATION (IN)
  YESTERDAY        0.33          0.71 1961   0.08   0.25     0.00
  MONTH TO DATE    2.01                      1.17   0.84     1.13
  SINCE OCT 1      4.70                      4.69   0.01     3.35
  SINCE JAN 1      3.54                      3.29   0.25     2.86

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                               -3       10
  MONTH TO DATE  323                              -11      340
  SINCE MAR 1   1712                             -274     1936
  SINCE JUL 1   6824                            -1079     7716

 COOLING
  YESTERDAY        0                                0        0
  MONTH TO DATE    0                                0        0
  SINCE MAR 1      0                                0        0
  SINCE JAN 1      0                                0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89
 LOWEST     49
 AVERAGE    69

..........................................................


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        85      1967
 MINIMUM TEMPERATURE (F)   39        29      2002


SUNRISE AND SUNSET
MAY 22 2015...........SUNRISE   553 AM MDT   SUNSET   901 PM MDT
MAY 23 2015...........SUNRISE   552 AM MDT   SUNSET   902 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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